preleukemic syndrome

例句：

1. 1. The patient wasdiagnosed with preleukemic syndrome andrequired immediate treatment.
   患者被诊断出患有前白血病综合征，需要立即治疗。
2. 2. The researcher discovered a new mechanism that could potentiallycure preleukemic syndrome.
   研究者发现了一种新的机制，可能有望治愈前白血病综合征。
3. 3.The family decided to adopt a child fromthe orphanage to help alleviate the sufferingof those affected by preleukemicsyndrome.
   这个家庭决定从孤儿院收养一个孩子，以帮助减轻那些患有前白血病综合征的人的痛苦。